Passionfruit vs Granadilla: What's the Difference?
Short answer: Passionfruit and granadilla are both Passiflora vines with a shell full of seedy pulp. Passionfruit (Passiflora edulis) has a wrinkly purple or yellow rind and intensely tart-sweet, aromatic pulp. Granadilla (Passiflora ligularis, the sweet granadilla) has a smooth, hard orange shell with faint white dots and mild, sweet, less acidic pulp with crunchy black seeds. If it's tart and wrinkly-purple it's passionfruit; sweet and smooth-orange it's granadilla.
| 💜 Passion fruit | 🍊 Granadilla | |
|---|---|---|
| Taste | Explosively aromatic — guava, citrus, honey, and something floral-musky all at once — over bracing acidity. The crunchy edible seeds carry the pulp. Yellow types are bigger and sharper, purple ones sweeter. | Delicately sweet and floral — passionfruit perfume with the acid dialed nearly to zero, in a texture best described as fragrant fruit caviar. |
| Type | Tropical & subtropical | Tropical & subtropical |
| Peak season | Summer, Autumn, Year-round | Year-round |
| Origin | Southern Brazil, Paraguay, and northern Argentina | Andean highlands from Colombia to Bolivia |
| Calories (per 100 g) | 97 | 97 |
| Sugar (per 100 g) | 11.2 g | 11 g |
| Vitamin C (per 100 g) | 30 mg | 30 mg |
| Typical price | Premium | Mid |
Passionfruit and granadilla both open to reveal that unmistakable Passiflora interior - glistening seeds each cloaked in juicy pulp - but the packaging and the taste set them apart.
Passionfruit (Passiflora edulis) has a leathery rind, purple or yellow, that dimples and wrinkles as it ripens (a wrinkled one is at its best). Inside, the pulp is vivid, aromatic, and sharply tart-sweet - so intense it’s usually paired with sugar in juices, curds, and pavlovas.
The granadilla (Passiflora ligularis), often called sweet granadilla, wears a smooth, hard, orange shell flecked with faint white dots. Crack it and the pulp is mild, honey-sweet, and low in acid, with crunchy black seeds you eat whole by the spoonful. It’s the gentle, snackable member of the family, where passionfruit is the tangy powerhouse.
The quick test: wrinkly purple shell and tart pulp is passionfruit; smooth speckled-orange shell and sweet pulp is granadilla.
Frequently asked questions
Are passionfruit and granadilla the same thing?
They're close relatives, not the same. Both belong to the genus Passiflora and share the hallmark structure - a rind enclosing juicy sacs each wrapped around a seed. Passionfruit is Passiflora edulis; the sweet granadilla is Passiflora ligularis. In some regions 'granadilla' is even used loosely for passionfruit, which adds to the mix-up.
Which is sweeter?
Granadilla. Its pulp is mild and sweet with only gentle acidity, easy to eat straight with a spoon. Passionfruit is far more tart and aromatic - punchy enough that it's usually sweetened or used to flavour drinks and desserts.
How do the shells differ?
Passionfruit has a leathery rind that wrinkles as it ripens, coloured deep purple or yellow. Granadilla has a smooth, hard, round shell in orange with tiny pale speckles, and a more brittle skin you crack open to spoon out the pulp.